Zobrazeno 1 - 10
of 485
pro vyhledávání: '"Åberg, S."'
Within the Langevin framework, we investigate the dynamics of the fusion process for production of transfermium elements in reactions of $^{48}$Ca, $^{50}$Ti, $^{54}$Cr, and $^{58}$Fe with $^{208}$Pb. After the reacting nuclei have made contact, the
Externí odkaz:
http://arxiv.org/abs/2406.05330
Publikováno v:
Phys. Rev. C 103, 014609 (2021)
We calculate neutron multiplicities from fission fragments with specified mass numbers for events having a specified total fragment kinetic energy. The shape evolution from the initial compound nucleus to the scission configurations is obtained with
Externí odkaz:
http://arxiv.org/abs/2005.09988
Publikováno v:
Eur. Phys. J. A 56, 46 (2020)
Fission-fragment mass and total-kinetic-energy (TKE) distributions following fission of even-even nuclides in the region $74 \leq Z \leq 126$ and $92 \leq N \leq 230$, comprising 896 nuclides have been calculated using the Brownian shape-motion metho
Externí odkaz:
http://arxiv.org/abs/1910.06030
Publikováno v:
EPJ Web of Conferences 223, 01002 (2019)
Fission-fragment mass and total-kinetic-energy distributions following fission of the fermium isotopes $^{256,258,260}\text{Fm}$ at low excitation energy have been calculated using the Brownian shape-motion model. A transition from asymmetric fission
Externí odkaz:
http://arxiv.org/abs/1907.00804
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The transformation of an atomic nucleus into two excited fission fragments is modeled as a strongly damped evolution of the nuclear shape, until scission occurs at a small critical neck radius, at which point the mass, charge, and shape of each fragm
Externí odkaz:
http://arxiv.org/abs/1811.02283
The $\beta$-decay rates of $^{60}$Ca have been studied within a microscopic model, which is based on the Skyrme interaction T45 to construct single-particle and phonon spaces. We observe a redistribution of the Gamow-Teller strength due to the phonon
Externí odkaz:
http://arxiv.org/abs/1810.04932
Publikováno v:
J. Phys.: Condens. Matter 31, 105301 (2019)
The suppression of chaos in quantum reality is evident in quantum scars, i.e., in enhanced probability densities along classical periodic orbits, providing opportunities in controlling quantum transport in nanoscale quantum systems. Here, we focus on
Externí odkaz:
http://arxiv.org/abs/1806.02598
Publikováno v:
Phys. Rev. C 95, 061305 (2017)
We propose the universal approach to describe spreading widths of monopole, dipole and quadrupole giant resonances in heavy and superheavy spherical nuclei. Our approach is based on the ideas of the random matrix distribution of the coupling between
Externí odkaz:
http://arxiv.org/abs/1703.05710
Akademický článek
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